2014 Sting
The greatest Non-WWF/WWE Pro Wrestler of all time finally crossed the rainbow bridge in the world of Titan Tower at the 2014 edition. While some may have been clued into the rumor, it was a shock to most when Sting arrived to help Team Cena defeat The Authority Team. Sting also put a beatdown on HHH, setting up the epic WrestleMania 31 clash.